body {
  background-color: #f9f9f9;
}
.w {
  width: 1200px;
  margin: 0 auto;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
img {
  transition: transform 0.4s;
}
img:hover {
  transform: scale(1.1);
}
/* 顶部 S */
.top {
  height: 91px;
}
.top .logo {
  float: left;
  width: 202px;
  height: 91px;
}
.top .logo img {
  width: 100%;
  height: 100%;
}
.top .phone {
  float: right;
  height: 91px;
  line-height: 91px;
  text-align: center;
  color: #009fe9;
  font-size: 17px;
  font-weight: 700;
}
.top .phone i {
  font-size: 30px;
}
/* 导航栏 */
.nav {
  position: relative;
  width: 100%;
  height: 45px;
  background-color: #009fe9;
}
.nav a {
  display: block;
  margin-right: 5px;
  width: 108px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  font-size: 12px;
  color: #fff;
}

.nav .cur {
  background-color: rgba(0, 0, 0, 0.2);
}
.nav_menu {
  display: flex;
  width: 550px;
  justify-content: space-around;
  align-items: center;
  height: 45px;
  /* background-color: #4caf50; */
  /* border: 1px solid #ccc; */
  color: #fff;
}
.menu_item {
  position: relative;
  flex: 1;
  height: 100%;
  line-height: 45px;
  text-align: center;
  transform-style: preserve-3d;
  transition: all 0.5s;
  /* margin: 0 5px; */
}
.menu_item:hover {
  cursor: pointer;
  transform: rotateX(90deg);
}
.home,
.web_home {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  perspective: 300px;
}
.home {
  z-index: 11;
  transform: translateZ(25px);
}
.web_home {
  background-color: rgba(0, 0, 0, 0.2);
  transform: translateY(25px) rotateX(-90deg);
}
/* 搜索框 */
.nav .search-box {
  position: absolute;
  top: 5px;
  right: 18%;
  transition: translate(-50%, 50%);
  height: 35px;
  background-color: #fff;
  border-radius: 35px;
  overflow: hidden;
}
.search-box:hover > .search-txt {
  width: 240px;
  padding: 0 6px;
}
.nav .search-btn {
  display: flex;
  float: right;
  margin-right: 0;
  color: #000;
  width: 35px;
  height: 35px;
  border-radius: 35px;
  background-color: #fff;
  justify-content: center;
  align-items: center;
}
.nav .search-txt {
  border: none;
  background: none;
  outline: none;
  float: left;
  padding: 0;
  color: #000;
  transition: 0.4s;
  line-height: 35px;
  width: 0;
}
/* 轮播图 S */
.slideshow {
  position: relative;
  width: 100%;
  height: 494px;
  overflow: hidden;
}
#img_wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 400%;
  height: 100%;
  font-size: 0;
  transform: translate(0, 0);
  animation: lunbo 8s linear infinite;
}
#img_wrap img {
  width: 25%;
  height: 494px;
  /* opacity: 0; */
}
@keyframes lunbo {
  0%,
  20% {
    transform: translate(0, 0);
  }
  25%,
  45% {
    transform: translate(-25%, 0);
  }
  50%,
  70% {
    transform: translate(-50%, 0);
  }
  75%,
  95% {
    transform: translate(-75%, 0);
  }
  100% {
    transform: translate(0, 0);
  }
}
.apply {
  float: left;
  width: 580px;
  height: 467px;
  margin: 8px 0 19px 2px;
}
/* 轮播图上的左列表 S */
.l_apply {
  position: relative;
  float: left;
  width: 128px;
  height: 467px;
  background-color: rgba(255, 255, 255, 0.3);
}
.l_apply ul {
  margin-top: 18px;
}
.l_apply li {
  width: 126px;
  height: 45px;
}
.l_apply li a {
  display: block;
  width: 126px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  font-size: 12px;
  color: #009fe9;
  background-color: rgba(255, 255, 255, 0.1);
  border-top: 1px solid #e0e0e0;
  border-left: 3px solid #e0e0e0;
}
.l_apply ul li .cur {
  background-color: #fff;
  border-left: 3px solid #009fe9;
}
.l_apply li a:active {
  border-top: 1px solid #ccc;
  border-left: 3px solid #009fe9;
  background-color: #fff;
}
/* 轮播图上的右列表 S */
.r_apply {
  position: relative;
  float: right;
  width: 450px;
  height: 467px;
  background-color: #fff;
}
.r_apply_w {
  width: 406px;
  margin: 30px auto 0;
}
.r_apply_w .search {
  margin-bottom: 33px;
}
.r_apply_search {
  float: left;
  width: 332px;
  height: 43px;
  text-indent: 1em;
  border: 1px solid #e2e2e2;
  border-right: 0;
}
.r_apply_w button {
  float: left;
  width: 72px;
  height: 45px;
  background-color: #009fe9;
}
.r_apply_txt {
  width: 378px;
}
.r_apply_txt p {
  line-height: 25px;
  font-size: 12px;
  color: #888;
}
.r_apply_txt i {
  margin-right: 10px;
  color: #222;
}
.r_apply_txt p span {
  margin: 0 4px;
}
.r_apply_txt p:nth-child(2) {
  margin: 47px 0;
}
.r_apply_pic {
  width: 405px;
  height: 90px;
}
.r_apply_pic img {
  width: 100%;
  height: 100%;
}
.r_apply_foot {
  position: absolute;
  width: 450px;
  height: 27px;
  left: -1px;
  bottom: 7px;
  background-color: #f8f8f8;
}
.r_apply_foot a {
  display: block;
  float: left;
  width: 68px;
  height: 27px;
  line-height: 27px;
  padding-right: 20px;
  font-size: 12px;
  color: #989898;
  text-align: center;
}
.r_apply_foot a i {
  color: #009fe9;
}
.r_apply_foot a:first-child {
  margin-left: 27px;
}
.r_apply_foot a:last-child {
  float: right;
  width: 105px;
  padding-right: 0;
  color: #666;
}
.r_apply_foot a span {
  margin: 0 10px;
}
/* footer ***************************************/
.footer {
  height: 302px;
  background-color: #f3f3f3;
}

.footer .footer_hd {
  height: 56px;
  background-color: #009fe9;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.footer .footer_hd ul li {
  float: left;
  height: 56px;
  line-height: 56px;
  margin-right: 185px;
}
.footer .footer_hd ul li:nth-child(1) {
  margin-left: 20px;
}

.footer .footer_hd ul li:nth-child(4) {
  margin-right: 23px;
}

.footer .footer_hd .iconfont {
  font-size: 22px;
  margin-right: 5px;
  vertical-align: middle;
  font-weight: 400;
}

.footer .footer_hd i {
  font-size: 12px;
  margin-left: 10px;
}
/* footer_bd */

.footer .footer_bd {
  height: 246px;
}

.footer_bd .left h4 {
  width: 346px;
  height: 24px;
  font-weight: 400;
  color: #000;
  line-height: 24px;
  font-size: 12px;
  /* background-color: pink; */
  margin: 35px 0 30px;
}
.footer_bd .left {
  margin-left: 100px;
}
.footer_bd .left_bd dl,
.footer_bd .right dl {
  float: left;
  font-size: 12px;
}

.footer_bd .left_bd dl a,
.footer_bd .right dl a {
  color: #ababab;
}

.footer_bd .left_bd dl:nth-child(1) {
  margin-right: 103px;
}

.footer_bd .left_bd dl:nth-child(2) {
  margin-right: 125px;
}

.footer_bd .left_bd dl dd,
.footer_bd .right dl dd {
  margin-bottom: 10px;
}

/* right */
.footer_bd .right {
  margin-top: 35px;
  margin-right: 160px;
}

.footer_bd .right dl {
  height: 165px;
  padding: 0 47px;
  border-right: 1px solid #ccc;
}

.footer_bd .right dl:nth-child(1) {
  border-left: 1px solid #ccc;
}

.footer_bd .right dt {
  color: #000;
  margin-bottom: 35px;
}

/* 国内国外 */
.column1 {
  height: 243px;
  margin: 63px 0;
  background-color: #fff;
}
.column1 .shuqi,
.zijiayou,
.manjian,
.sanya {
  overflow: hidden;
}
.column1 .shuqi {
  float: left;
  width: 340px;
  height: 243px;
}
.column1 .zijiayou {
  float: left;
  width: 450px;
  height: 243px;
  margin: 0 5px;
}
.column1 .manjian {
  width: 400px;
  height: 116px;
}
.column1 .sanya {
  width: 400px;
  height: 116px;
  margin-top: 9px;
}
.column1 img {
  width: 100%;
  height: 100%;
}
.column2 {
  height: 162px;
}
.column2 .pic {
  float: left;
  width: 24%;
  height: 117px;
  margin: 23px 6px;
  overflow: hidden;
}
.column2 .pic img {
  width: 100%;
  height: 100%;
}
.guonei {
  margin: 36px 0;
  height: 446px;
  background-color: #fff;
}
/* 内容通用头部 */
.ty_top {
  height: 43px;
  line-height: 43px;
  border-bottom: 1px solid #009fe9;
}
.ty_w {
  width: 1169px;
  margin: 0 auto;
}
.ty_top h2 {
  font-size: 22px;
  color: #009fe9;
}
.content1 {
  margin-top: 29px;
}
.content1 .pic {
  float: left;
  width: 262px;
  height: 369px;
  margin-right: 25px;
  overflow: hidden;
}
.content1 .pic img {
  width: 100%;
  height: 100%;
}
.description {
  float: left;
  width: 450px;
  height: 369px;
}
.description .zz-box {
  position: relative;
  display: block;
  overflow: hidden;
}
.content1 .description .zz {
  position: absolute;
  left: 0;
  bottom: -27px;
  width: 100%;
  height: 27px;
  line-height: 27px;
  color: #fff;
  text-indent: 1em;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: transform 0.4s;
}
.content1 .description .zz-box:hover .zz {
  opacity: 1;
  transform: translate(0, -27px);
}
.description img {
  width: 100%;
  height: 270px;
}
.description ol {
  margin-top: 5px;
}
.description ol li {
  margin-top: 14px;
  list-style: decimal inside;
  color: #888;
  font-size: 12px;
}
.guonei .list {
  float: right;
  width: 400px;
  height: 369px;
}
.guonei .list ul li {
  float: left;
  height: 180px;
  width: 189px;
  margin-right: 10px;
  margin-bottom: 8px;
  overflow: hidden;
}
.guonei .list ul li img {
  width: 100%;
  height: 101px;
}
.guonei .list ul li p {
  font-size: 12px;
  color: #009fe9;
}
.guonei .list ul li p:nth-of-type(1) {
  margin: 25px 0 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #888;
}

.guonei .list ul li p span:nth-of-type(1) {
  font-size: 16px;
}
.guonei .list ul li p span:nth-of-type(2) {
  color: #888;
}
.guowai {
  margin-bottom: 98px;
  height: 541px;
  background-color: #fff;
}
.content2 ul {
  margin-top: 27px;
}
.content2 ul li {
  float: left;
  width: 252px;
  height: 233px;
  margin-left: 36px;
  overflow: hidden;
}
.content2 ul li img {
  width: 100%;
  height: 149px;
}
.content2 ul li:first-child {
  width: 540px;
}
.content2 ul li:first-child img {
  width: 100%;
  height: 207px;
}
.guowai ul li p {
  font-size: 12px;
  color: #009fe9;
}
.guowai ul li p:nth-of-type(1) {
  margin: 25px 0 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #888;
}
.guowai ul li p span:nth-of-type(1) {
  font-size: 16px;
}
.guowai ul li p span:nth-of-type(2) {
  color: #888;
}
/* bear */
.bear {
  height: 100px;
  background-color: #f3f3f3;
}
.box {
  position: absolute;
  width: 200px;
  height: 100px;
  background: url(./../uploads/bear.png) no-repeat;
  /* 可以添加2组动画 用逗号隔开就好 */
  animation: bear 1s steps(8) infinite, move 3s forwards;
}
@keyframes bear {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: -1600px 0;
  }
}
@keyframes move {
  0% {
    left: 0;
  }

  100% {
    left: 50%;
    transform: translateX(-50%);
  }
}
